a conference jointly sponsored by the National Aeronautics and Space Administration, Washington, D. C., the Environmental Protection Agency, Washington, D. C., and the University of Maryland, College Park, Md., and held at Coolfont Conference Center, [Berkeley Springs, W. Va.], April 12-15, 1977 Chen, W. T. (Wayne T.) United States National Aeronautics and Space Administration. University of Maryland, College Park United States Environmental Protection Agency. text conference publication dcu Washington] Springfield, Va National Aeronautics and Space Administration, Scientific and Technical Information Office For sale by the National Technical Information Service 1978 monographic eng

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2 v. ill. 27 cm. v. 1. Executive summary.--v. 2. Proceedings. editors, W. T. Chen ... [et al.]. Includes bibliographies. Remote sensing Congresses Percepcion Remota Congresos Chesapeake Bay Region (Md. and Va.) Remote sensing Congresses Región de la Bahía De Chesapeake Percepción remota Congresos 780524 20160527184223.0 48509